SQL (Structured Query Language) is a language to operate databases; it includes Database Creation, Database Deletion, Fetching Data Rows, Modifying & Deleting Data rows, etc.

What is SQL? SQL is Structured Query Language, which is a computer language for storing, manipulating and retrieving data stored in a relational database. SQL is the standard language …

Our SQL tutorial helps you learn SQL (Structured Query Language) in simple and easy steps so that you can start your database programming quickly. It covers most of the important …

PL/SQL gives high productivity to programmers as it can query, transform, and update data in a database. PL/SQL saves time on design and debugging by strong features, such as exception …

This chapter introduces SQL Server, discusses its usage, advantages, versions, and components.

HANA Calculation views can be created in two ways - Graphical or using SQL script. When we create more complex Calculation views, then we might have to use direct SQL scripts.

RDBMS is the basis for SQL, and for all modern database systems like MS SQL Server, IBM DB2, Oracle, MySQL, and Microsoft Access. A Relational database management system …

In 1986, SQL was approved by ANSI (American national Standards Institute) and in 1987, it was approved by ISO (International Standards Organization). SQL is a structure query language …

PostgreSQL supports a large part of the SQL standard and offers many modern features including the following − Complex SQL queries SQL Sub-selects Foreign keys Trigger Views …